package com.saas.tenant.entity;

import jakarta.persistence.*;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.hibernate.annotations.CreationTimestamp;
import org.hibernate.annotations.UpdateTimestamp;

import java.time.LocalDateTime;

@Entity
@Table(name = "calendar_integration")
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class CalendarIntegration {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Enumerated(EnumType.STRING)
    @Column(name = "provider", nullable = false)
    private Provider provider;

    @Column(name = "access_token", columnDefinition = "TEXT")
    private String accessToken;

    @Column(name = "refresh_token", columnDefinition = "TEXT")
    private String refreshToken;

    @Column(name = "token_expiry")
    private LocalDateTime tokenExpiry;

    @Column(name = "calendar_id")
    private String calendarId; // e.g., "primary" or specific ID

    @Column(name = "email")
    private String email;

    /**
     * Doctor who owns this calendar integration
     * Each doctor has their own Google/Outlook calendar connection
     */
    @Column(name = "doctor_id")
    private Long doctorId;

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "doctor_id", insertable = false, updatable = false)
    private Doctor doctor;

    @Column(name = "is_active")
    @Builder.Default
    private Boolean isActive = true;

    @CreationTimestamp
    @Column(name = "created_at", nullable = false, updatable = false)
    private LocalDateTime createdAt;

    @UpdateTimestamp
    @Column(name = "updated_at")
    private LocalDateTime updatedAt;

    public enum Provider {
        GOOGLE,
        OUTLOOK
    }
}